2025 Yamaha Marine Portables 15 HP
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Brown's Auto & Marine | Newport, NH
Experience the power and versatility of the 2025 Yamaha Marine Portable Outboard – a lightweight, high‑performance engine that delivers 15 hp for fishing, duck hunting or any watercraft adventure.
Key Highlights
- Weight: Just 111 lb (50 kg) – perfect for aluminum boats, tenders and inflatables.
- Shaft Lengths: Available in both 15” and 20” models ...
Experience the power and versatility of the 2025 Yamaha Marine Portable Outboard – a lightweight, high‑performance engine that delivers 15 hp for fishing, duck hunting or any watercraft adventure.
Key Highlights
- Weight: Just 111 lb (50 kg) – perfect for aluminum boats, tenders and inflatables.
- Shaft Lengths: Available in both 15” and 20” models to suit your vessel size.
- Engine Design: Two‑cylinder SOHC inline engine with a single carburetor and CDI microcomputer ignition for excellent fuel economy.
- Power Output: 15 hp at 5,500 rpm – reliable performance in any marine environment.
Performance & Efficiency
The Yamaha F15 uses a two‑valve per cylinder architecture and a single overhead camshaft to maximize breathing. A finely tuned crankshaft paired with a labyrinth exhaust ensures smooth power delivery, while the microcomputer ignition adjusts timing for optimal efficiency in all conditions.
Convenient Features
- 45° Steering Angle: Superior maneuverability on tight waterways.
- Freshwater Flush Device: Clean engine without running it, extending service life.
- Portable Design: Built‑in rest pads, carry handles and an optional folding tiller for easy transport and storage.
Technical Specifications
- Displacement: 362 cc (22.3 cu in)
- Bore × Stroke: 63 mm × 58 mm
- Compression Ratio: 9.3:1
- Ethanol Blend Limit: Up to 10%
- Recommended Fuel: Octane 87 with a Yamaha 10‑micron fuel/water filter.
- Oil Capacity: 1.8 L (standard) or 1.6 L (compact)
- Alternator Output: 10 A maximum
- Warranty: Limited 3-year pleasure, 3-year government and 1‑year commercial coverage.
The Yamaha Portable F15 outboard is engineered for durability, efficiency and ease of use. Whether you’re launching a fishing trip or heading to the lake for hunting season, this engine delivers reliable performance while remaining remarkably light and portable.
| Condition | NEW | |
| Stock Number | 6AGKS-1066073 | |
| Year | 2025 | |
| Make | Yamaha Marine | |
| Model | Portables 15 HP | |
| Vehicle Type | Outboard | |
| Category | Portable | |
| VIN | 6AGKS-1066073 | |
| Engine | F15 LEHA | |
| Type/Use | F15 LEHA | |
| Propulsion Type | Powered |
| Engine | |
| Engine Type | 2 cyl |
| Engine Power | Prop Shaft: 15 hp @ 5500 rpm |
| Displacement | 362 cc |
| Bore | 2.48 in (63 mm) |
| Stroke | 2.29 in (58.1 mm) |
| Compression Ratio | 9.3:1 |
| Throttle | Full RPM Range: 5000 ~ 6000 rpm |
| Steering | Tiller | Angle (maximum): 45° from center, either direction |
| Exhaust | Through Propeller |
| Ignition | CDI |
| Oil Type | Recommended: Yamalube® 4M (See owner's manual) |
| Lubrication | Wet Sump |
| Cooling | Recommended: Thermostatic Control |
| Gear Ratio (Primary) | 2.08:1 |
| Gear Shifter | Forward, Neutral, Reverse |
| Induction | Carb |
| Spark Plug | |
| Spark Plug | DPR6EB-9 |
| Electric | |
| Starter | System: Electric & Manual |
| Alternator Output, Maximum | Output at W.O.T.: 10 Amp |
| Fuel System | |
| Fuel System | Ethanol Blend Limit: 10% Maximum |
| Fuel Type | Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| Dimensions | |
| Length | Shaft: 15" - 20" |
| Dimensions | Degree of Tilt: 67°- 71° | Degree of Trim: -4° through +16° |
| Capacities | |
| Oil capacity | 1.8L/1.6L |
| Weights | |
| Weight | 111 lbs (50 kg) - 132 lbs (59 kg) |
| Features | |
| Features | Intake: 4 | C.A.R.B. Rating: 3-Star |
| Warranty | |
| Warranty | Limited 3-year Pleasure, 3-year Government, 1-Year Commercial |
| Engine Power | Prop Shaft: 15 hp @ 5500 rpm |
The marsh rustles in the fall breeze as you deploy your decoys. There’s nothing like a trusty Yamaha Portable outboard for a crisp day of fishing or duck hunting. Yamaha’s Portable F25, F20 and F15 pack impressive power-to-weights and all the advantages of Yamaha’s award-winning, portable design, including carrying handles, incredibly light weights and more. The F25 even comes in matte brown, in case stealthy is part of the ask. No matter what’s ahead, your Yamaha Portable will be ready to go.
Our 362-cc 15-hp portable features a SOHC in-line, two-cylinder design. Its single carburetor and CDI Microcomputer Ignition System make it one of the most fuel efficient in its class. At just 111 pounds, it’s suitable for lightweight craft such as aluminum fishing boats, tenders and inflatables.
Features may include:
Only 111 pounds (15” shaft model)
Available in 15” and 20” shaft lengths
Powerful 10-amp alternatorPower and Performance
Efficient PowerThe F25, F20 and F15 all feature a two-valve-per-cylinder, single-overhead-camshaft design that provides better breathing and more power.
Optimum PerformanceAn optimally balanced crankshaft and labyrinth exhaust deliver smooth power, while Microcomputer Ignition adjusts timing to maintain maximum engine performance, economy and power under all conditions.
Streamlined IntakeAn intake silencer and manifold on the F20 and F15 result in more direct airflow, for minimum noise and maximum power.
Convenience and Control
MAX MANEUVERABILITYA 45-degree steering angle in each direction means great maneuvering potential.
EASY ENGINE FLUSHINGA Freshwater Flush Device allows you to flush the engine without running it, for added convenience and extended engine life.
PORTABILITY AND STORAGEIncredible light weights, built-in resting pads and carry handles, an easy oil retention system and an optional folding tiller handle, allow for easy carrying and on-side storage without oil leakage or cowling scuffs.
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
